| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.25 | 10.493% | $148.3369 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $68.51 | 6.159% | $72.7295 | $72.73 | $72.75 | $72.70 |
| Purchase #3 | $11.37 | 4.153% | $11.8422 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $44.34 | 9.294% | $48.461 | $48.46 | $48.45 | $48.50 |
| Purchase #5 | $118.41 | 6.411% | $126.0013 | $126.00 | $126.00 | $126.00 |
| Purchase #6 | $173.57 | 12.825% | $195.8304 | $195.83 | $195.85 | $195.80 |
| Purchase #7 | $36.32 | 7.598% | $39.0796 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $586.77 | $642.2809 | $642.28 | $642.35 | $642.20 | |